Results 71 to 80 of about 237,308 (260)
, 2017 Calendar aging of lithium-ion cells is investigated by storing commercial 18650 cells with NCA cathode and graphite anode at different states of charge and temperatures. The resulting capacity fades are analyzed by differential voltage analysis (DVA) and
P. Keil, A. Jossen
semanticscholar +1 more source
Sulfide‐Based Electrolytes for All‐Solid‐State Sodium Batteries
Advanced Energy Materials, EarlyView.This review covers the structural features and synthesis strategies of sulfide‐based solid electrolytes, as well as critical challenges related to conductivity, interfacial and moisture stability, and scaling‐up for practical application in Sodium‐based All Solid‐State Batteries.
Han Yang +6 more
wiley +1 more source
ÎMPĂRȚIREA TIMPULUI ȘI SISTEMUL CRONOLOGIC ÎN COLONIILE MILESIENE DIN PROPONTIDA ȘI DE LA PONTUL EUXIN [PDF]
Analele Banatului. Arheologie-IstorieOur study focuses on the system of division of time in the calendars of the Milesian colonies from Propontida and Pontus Euxinus, as well as on the chronological system used in the Miletus foundations.
Remus Feraru
doaj +1 more source
Advanced Energy Materials, EarlyView.This study investigates the feasibility of scaling up Prussian White (PW)‐based cathode manufacturing at a pilot scale. Through careful PW dehydration combined with optimized aqueous processing, we report the stepwise development of industrially relevant 1 Ah pouch cells and evaluate their performance under various conditions.
Faduma M. Maddar +7 more
wiley +1 more source
Advanced Energy Materials, EarlyView.Boron‐oxide‐assisted particle engineering stabilizes O3‐type layered cathodes for sodium‐ion batteries by mitigating phase transitions and lattice strain. Acting as flux and structural modifier, boron forms submicron hexagonal platelets with (003) facets and expanded Na‐layer spacing, enabling rapid Na⁺ diffusion and mechanical resilience.
Tengfei Song +9 more
wiley +1 more source
Calendar effects in Bitcoin returns and volatility
, 2019 We use a GARCH dummy model to study the influence of calendar effects on daily conditional returns and volatility of Bitcoin during the period 2013–2019. The Halloween, day-of-the-week (DOW), and month-of-the-year (MOY) effects are analyzed.
Harald Kinateder, V. Papavassiliou
semanticscholar +1 more source
Degradation Pathways of Silicon‐Based Anodes in Lithium‐Ion Batteries
Advanced Energy Materials, EarlyView.Silicon‐based anodes undergo degradation through five primary pathways: (1) mechanical and structural deterioration of the active material, (2) loss of electrode integrity and electrical contact, (3) mechanical instability of the solid electrolyte interphase (SEI), characterized by repetitive fracture and deformation, (4) chemical instability of the ...
Yoon Jeong Choi +3 more
wiley +1 more source
, 2019 The origin of the voltage imbalance in lithium-ion battery packs is often linked to different self-discharge rates. However, there is no information regarding the variance of self-discharge currents nor possible implications for cells connected in series.
I. Zilberman, S. Ludwig, A. Jossen
semanticscholar +1 more source
Advanced Energy Materials, EarlyView.A closed‐loop direct recycling route for Prussian White sodium‐ion battery cathodes is demonstrated. Ice‐stripped scrap and end‐of‐life electrodes are regenerated via low‐temperature aqueous resodiation (80°C), restoring sodium content, Fe2+ redox chemistry, and structural integrity.
Subha Samanta +8 more
wiley +1 more source
IEEE AccessAccurate short-term load forecasting (STLF) plays a critical role in modern power system operation, enabling reliable unit commitment, economic dispatch, and efficient integration of renewable energy resources.
May Thazin Phuu Wai +4 more
doaj +1 more source